I could not run "make check" in a copy of seminator 2.0 regenerated
with swig 4.0, because of changes in the way Swig imports its shared
libraries.
* python/spot/__init__.py: If sys.path contains "/spot-extra"
directory, add it to spot.__path__ as well. This helps situations
where a plugin use libtool and the development tree has the shared
libraries in .../spot-extra/.libs/
This is a useful part for issue #591.
* spot/twaalgos/matchstates.cc, spot/twaalgos/matchstates.hh: New
files.
* spot/twaalgos/Makefile.am: Add them.
* python/spot/impl.i: Add python bindings.
* tests/python/matchstates.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention this new function.
We had some incorrectly escaped strings that are now causing
SyntaxWarnings with Python 3.12
* bin/options.py, python/spot/aux_.py, python/spot/ltsmin.i,
python/spot/__init__.py: Here.
* NEWS: Mention the fix.
Since we now require Python 3.6, we can use f-strings instead of
format() to make the code more readable.
* doc/org/tut01.org, doc/org/tut02.org, doc/org/tut03.org,
doc/org/tut21.org, doc/org/tut24.org, doc/org/tut90.org,
python/spot/__init__.py, python/spot/jupyter.py, tests/python/acc.py,
tests/python/acc_cond.ipynb, tests/python/complement_semidet.py,
tests/python/decompose.ipynb, tests/python/formulas.ipynb,
tests/python/highlighting.ipynb, tests/python/ipnbdoctest.py,
tests/python/ltlf.py, tests/python/parity.ipynb,
tests/python/product.ipynb, tests/python/relabel.py,
tests/python/satmin.ipynb, tests/python/stutter-inv.ipynb,
tests/python/twagraph-internals.ipynb, tests/python/zlktree.ipynb: Use
f-strings.
minterms_of was introduced in BuDDy with Spot 2.10, but
wasn't properly binded in Python.
* python/buddy.i: Add bindings.
* tests/python/bdditer.py: Test them.
Work around a recent decision in Jupyter Lab and Notebook to render
<svg> is inline <img>, breaking tooltips or text selection.
(Rerendering all notebooks was painful.)
* NEWS: Mention the change.
* python/spot/__init__.py: Add a _repr_html_ method to all
classes that had a _repr_svg_. It seems Jupyter will use
_repr_html_ by default.
* python/spot/jupyter.py: SVG replace the _repr_svg_ method
by a _repr_html.
* tests/python/_altscc.ipynb, tests/python/_autparserr.ipynb,
tests/python/_aux.ipynb, tests/python/_mealy.ipynb,
tests/python/_partitioned_relabel.ipynb,
tests/python/_product_susp.ipynb, tests/python/_product_weak.ipynb,
tests/python/_synthesis.ipynb, tests/python/aliases.ipynb,
tests/python/alternation.ipynb, tests/python/atva16-fig2a.ipynb,
tests/python/atva16-fig2b.ipynb, tests/python/automata-io.ipynb,
tests/python/automata.ipynb, tests/python/cav22-figs.ipynb,
tests/python/contains.ipynb, tests/python/decompose.ipynb,
tests/python/formulas.ipynb, tests/python/games.ipynb,
tests/python/gen.ipynb, tests/python/highlighting.ipynb,
tests/python/ltsmin-dve.ipynb, tests/python/ltsmin-pml.ipynb,
tests/python/parity.ipynb, tests/python/product.ipynb,
tests/python/randaut.ipynb, tests/python/satmin.ipynb,
tests/python/stutter-inv.ipynb, tests/python/synthesis.ipynb,
tests/python/testingaut.ipynb, tests/python/twagraph-internals.ipynb,
tests/python/word.ipynb, tests/python/zlktree.ipynb: Update all
notebooks.
Several test cases started failing after updating to Swig 4.2 because
the spot.ltsmin module and the spot.impl module were using different
names for atomic_prop_set. This seems to work around it.
* python/spot/impl.i: Specify the full type for atomic_prop_set.
Fixes#554, reported by Dávid Smolka.
* python/spot/impl.i (highlight_edge, highlight_state): Add versions
where the color is nullptr and map that to None.
(remove_highlight_states, remove_highlight_edges): New function.
* tests/python/highlighting.ipynb: Demonstrate those new methods.
This is a followup to issue #548, which was caused by edges being
dropped. In that context dropping edge was not really desirable, so
let's make this behavior configurable.
* spot/parseaut/public.hh: Add a new option.
* python/spot/__init__.py: Likewise.
* spot/parseaut/parseaut.yy: Honor that option.
* tests/python/parsetgba.py: Add a short test for it.
* NEWS: Mention it.
Requested by Marek Jankola.
* python/spot/impl.i: Add bindings for std::set<unsigned>.
* tests/python/powerset.py: New file.
* tests/Makefile.am: Add it.
* THANKS: Add Marek.
* spot/twa/acc.hh, spot/twa/acc.cc (fin_unit_one_split_improved): New
function.
* python/spot/impl.i: Add bindings for fin_unit_one_split_improved.
* spot/twaalgos/genem.cc: Add the spot212 version.
* tests/python/genem.py: Test it.
* spot/twa/formula2bdd.hh,
spot/twa/formula2bdd.cc (bdd_to_cnf_formula): New function.
* python/spot/__init__.py: Add a default dictionary for convenience.
* tests/python/bdditer.py: Add test cases.
* NEWS: Mention it.
* python/spot/__init__.py (acd): Rewrite javascript so that it does
not use jQuery, to make it easier to use in jupyterlab, or with
nbconvert.
* tests/python/zlktree.ipynb: Adjust.
* NEWS: Mention this.
* python/spot/__init__.py: Add flatnested versions of some static
methods.
* spot/twa/acc.hh: Hide && version of & and |, causing trouble
to swig.
* tests/python/_synthesis.ipynb, tests/python/synthesis.ipynb:
Upgrade expected type names.
* tests/python/ipnbdoctest.py: Adjust for difference between 4.0 and
4.1.
* spot/twaalgos/parity.cc, spot/twaalgos/parity.hh: Add a
reduce_parity_data class for access to the vectors of colors
computed by reduce_parity.
* python/spot/impl.i: Add bindings for std::vector<int>.
This is motivated by an example sent by Edmond Irani Liu,
that will be tested in next patch.
* spot/twaalgos/dbranch.cc, spot/twaalgos/dbranch.hh: New files.
* python/spot/impl.i, spot/twaalgos/Makefile.am: Add them.
* spot/twaalgos/translate.cc: Call delay_branching_here
unconditionally.
* spot/twa/twagraph.cc (defrag_states): Do not assume
that games are alternating.
* tests/core/genltl.test: Adjust expected numbers.
* tests/python/dbranch.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention those change.
* spot/twaalgos/game.hh (print_pg): New function.
(pg_print): Mark as deprecated.
* spot/twaalgos/game.cc (pg_print): Redirect to print_pg().
(print_pg): Update to output state names.
* python/spot/__init__.py: Teach to_str() about print_pg().
* bin/ltlsynt.cc: Adjust to call print_pg().
* tests/python/games.ipynb: Add an example.
* tests/core/ltlsynt.test: Adjust to remove the "INIT" note.
As discussed with Jan Strejček.
* spot/twa/acc.cc, spot/twa/acc.hh (fin_unit_one_split): New function.
(fin_one_extract): Return the simplified acceptance condition as an
optimization.
* python/spot/impl.i: Bind this new function.
* tests/python/acc.py: New file, to test it.
* tests/Makefile.am: Add acc.py.
* spot/twaalgos/genem.cc, spot/twaalgos/genem.hh: Implement the
spot211 variant of the emptiness check.
* tests/python/genem.py: Test it.
* tests/python/acc_cond.ipynb: Adjust test for fin_one_extract.
* python/spot/impl.i (formula_from_bdd): Instantiate for twa_graph.
* spot/twa/twa.hh (register_aps_from_dict): Typo in exception.
* tests/python/except.py: More tests for the above.
* tests/python/bdddict.py: Typo in comment.
* spot/tl/Makefile.am: New sonf files
* spot/tl/sonf.cc, spot/tl/sonf.hh: Here.
* python/spot/impl.i: include sonf.hh header
* doc/spot.bib: add entry for the SONF paper
* tests/Makefile.am: new python tests
* tests/python/formulas.ipynb: show sample usage
* tests/python/sonf.py: test automata equivalence before/after SONF
* NEWS: mention the change
Part of issue #497.
* doc/org/concepts.org: Declare a new "aliases" named property.
* spot/parseaut/parseaut.yy: Fill the aliases named property.
* spot/twa/twa.cc (copy_named_properties_of): Copy it.
* spot/twaalgos/hoa.cc: Use "aliases" while encoding BDDs for
output.
* spot/twaalgos/hoa.hh: Add helper function to set/get aliases.
* python/spot/impl.i: Create a type for aliases.
* tests/core/parseaut.test: Adjust test case.
* tests/python/aliases.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention this change.
* doc/org/concepts.org, NEWS: Document it.
* spot/twaalgos/determinize.cc, spot/twaalgos/determinize.hh,
spot/twaalgos/sbacc.cc, spot/twaalgos/sbacc.hh: Use it.
* spot/twa/twagraph.cc: Update it on defrag.
* spot/twa/twa.cc (copy_named_properties_of): Copy it.
* tests/python/det.py: New file.
* tests/Makefile.am: Add it.
* python/spot/impl.i (get_original_states, get_original_classes): New
methods, to help with the tests.
For issue #485.
* spot/tl/formula.cc, spot/tl/formula.hh: Catch min/max overflow
when the operators are constructed. Also disable travial
simplification rules that would create such overflow.
For instance x[*200][*2] will not become x[*400] anymore.
* python/spot/impl.i: Catch std::overflow_error.
* tests/core/equals.test, tests/python/except.py: Add test cases.
Newer Jupyter version are able to capture the system's stdout and
stderr to display it in the notebook. This is done asynchronously,
with a thread polling those file descriptor. While this will help us
debug (finaly we can see the tracing code we put in C++) this causes
two issues for testing. One is the asynchronous behaviour, which
makes it very hard to reproduce notebooks. The second issue is that
older version of Jupyter used to hide some of the prints from the
notebook, so it is hard to accommodate both.
In the case of the ltsmin-pml notebook, loading the PML file from
a filename used to trigger a compilation silently (with output on the
console, but not in the notebook). The newer version had the output
of that compilation spread into two cells.
* python/spot/ltsmin.i: Work around the issue by triggering the
compilation from Python, and capturing its output explicitly, so it
work with all Jupyter versions. Also adjust to use the more recent
and simpler subprocess.run() interface, available since Python 3.5.
* tests/python/ltsmin-pml.ipynb: Adjust expected output.
* tests/python/ipnbdoctest.py (canonicalize): Adjust patterns.
* spot/twaalgos/aiger.hh, spot/twaalgos/aiger.cc: Fix prototypes, as
well as several error messages.
* python/spot/impl.i: Implement an ad-hoc conversion for
std::vector<const_twa_graph_ptr>.
* tests/python/synthesis.ipynb: Use it to simplify the example.
Adjust some comments.
"Strategy" was used for mealy machines and game strategies a like.
Introduced the notion of mealy machine in three different flavors:
mealy machine: twa_graph with synthesis-outputs
separated mealy machine: mealy machine and all transitions
have conditions of the form (bdd over inputs)&(bdd over outputs)
split mealy machine: mealy machine that alternates between
env and player states. Needs state-players
* bin/ltlsynt.cc: renaming
* python/spot/impl.i: Add vector for const_twa_graph_ptr
* spot/twaalgos/aiger.cc,
spot/twaalgos/aiger.hh: Adapting functions
* spot/twaalgos/mealy_machine.cc,
spot/twaalgos/mealy_machine.hh: Add test functions and
propagate properties correctly. Adjust for names
* spot/twaalgos/synthesis.cc,
spot/twaalgos/synthesis.hh: Removing unnecessary functions
and adapt to new names
* tests/python/aiger.py,
tests/python/_mealy.ipynb,
tests/python/mealy.py,
tests/python/synthesis.ipynb: Adjust
* doc/org/tut40.org: Add more explanations and some cleanup.
* python/spot/__init__.py (set_state_players, get_state_winners,
get_state_players, set_state_player, get_state_winner,
get_state_player, get_strategy): Add these methods to the twa_graph
class for convenience.
* NEWS, doc/org/tut.org: Mention tut40.org.
Aiger circuits noew have their own class.
Monitors can be translated to and obtained
from aiger circuits.
Moreover a step by step evaluation method
is provided.
* spot/twaalgos/aiger.hh,
spot/twaalgos/aiger.cc: Here
* bin/ltlsynt.cc: Adopt new modes
* tests/core/ltlsynt.test: Adapt tests
* python/spot/impl.i: Add python support
* tests/Makefile.am,
tests/python/aiger.py: New test cases
* spot/twa/acc.cc, spot/twa/acc.hh (acc_cond::fin_one_extract,
acc_code::acc_cond::fin_one_extract): New methods.
* python/spot/impl.i: Add support for the return type.
* tests/python/acc_cond.ipynb: Test them.
A quick and dirty implementation of the Alternating Cycle
Decomposition of the casares.21.icalp paper.
* spot/twaalgos/genem.cc, spot/twaalgos/genem.hh
(maximal_accepting_loops_for_scc): New function.
* spot/twaalgos/sccinfo.cc,
spot/twaalgos/sccinfo.hh (scc_and_mark_filter): Add a possibility to
specify a mask of transition to filter.
* spot/twaalgos/zlktree.hh, spot/twaalgos/zlktree.cc (acd): New class.
(acd_transform): New function.
* python/spot/__init__.py: Add SVG rendering for acd.
* tests/python/_zlktree.ipynb: Play with acd and acd_transform.
* tests/python/toparity.py: Add more tests to compare the
sizes of acd_transform and to_parity.
* NEWS: Mention this new feature.
